*{
	text-align:center;
}
body{background-image:url(../img/yun.jpg);
    	background-repeat:no-repeat;
    	background-attachment:fixed;
    	background-size:100% 100%;
}
h2{
	letter-spacing:10px;
	margin:20px 5px 0px 5px;
	padding:0px;
	font-size: 50px;
}
.header{
	opacity: 0.6;
	background-color:AliceBlue;
	font-size: 45px;letter-spacing:2px;
}
hr{ 
	margin: auto;
	width:900px; 
	color:SkyBlue;
    border-style: solid;  
}
.content{
	margin-bottom: 75px;
    font-size:22px;font-style: italic;
}
.footer{
	position:relative;
	z-index:1;
}
.footer:after {
	margin-top: 25px;
	margin-left:10px;
	position:relative;
	z-index:0; 
	content:"";
	height:90%;
	position: absolute;
    top: 0px;
    bottom: 0px;
    width:2.5px;
    background: #F3D2AC;
}
#line{  
	list-style: none;
   }
#tu{

	margin-top:5px;
	margin-right: 20px;
	position:relative;
	z-index:6; 
	width: 200px;height: 200px;
	border: 6px solid #F3D2AC;
	border-radius: 100%;
}
#introduced-left{  
	padding: 20px;
	width: 200px;
	margin-top:-12%;
	margin-left:32%;	
	}
#introduced-right{  
	padding: 20px;
	width: 200px;
	margin-top:-12%;
	margin-left:53%;
	
	}
h3{
	font-size:30px;
	letter-spacing:3px;
	color:LightSkyBlue;
	margin-bottom:10px;
}
h4{
	font-size:20px;
	margin-top:5px;
	margin-bottom:5px;
}
#introduced-two{
	
	font-size:20px;
}
#footer-one{
	padding-bottom:60px;
}
#footer-two,#footer-three,#footer-four,#footer-five{
padding-top:60px;
padding-bottom:60px;
}


